Oxford English Dictionary (OED)

The Oxford English Dictionary (OED) is a comprehensive and authoritative reference work that documents the history, meaning, and usage of the English language. It contains detailed entries for thousands of words, including their origins, evolution over time, and various forms. The OED is considered one of the most thorough sources for understanding how English words have developed and been used throughout history, making it an essential resource for writers, linguists, and researchers. It is regularly updated to reflect changes and new words in the language.